ISSN:
0032-3888
Schlagwort(e):
Chemistry
;
Chemical Engineering
Quelle:
Wiley InterScience Backfile Collection 1832-2000
Thema:
Chemie und Pharmazie
,
Maschinenbau
,
Physik
Notizen:
Recent dielectric measurements at 60 cycles per second have shown a good correlation amond α-peak, Vicat and dilatometric Tg temperatures. Other measurements of copolymer systems have suggested a re-examination of existing second-order transition temperature relationships. This study has revealed that the most common of these equations are mathematically equivalent and not fully satisfactory for explaining all observations. A relationship is proposed which is capable of fitting either linear or non-linear second-order transition data for compatible copolymer systems.
Zusätzliches Material:
12 Ill.
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1002/pen.760040207
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